/***************************************************
  BASIC PAGE LAYOUT
****************************************************/
.buy-page-container {
  display: flex;
  gap: 2rem;
  max-width: 1200px;
  margin: 2rem auto;
  padding: 1rem;
  box-sizing: border-box;
}

/* Ліва панель (sidebar) для фільтрів */
.filter-sidebar {
  flex: 0 0 250px; /* фіксована ширина, можна коригувати */
  background-color: #f8f8f8;
  border-radius: 8px;
  padding: 1rem;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.filter-sidebar h3 {
  margin-bottom: 1rem;
  font-size: 1.2rem;
  color: #0C1F3F; /* синій (як на головній) */
}

/* Права область із плитками */
.posts-container {
  flex: 1;
  display: flex;
  flex-direction: column; /* щоб кнопки зверху, а grid нижче */
  gap: 2rem;
}

/* Кнопки переключення (Websites / Domains) */
.category-buttons {
  display: flex;
  gap: 1rem;
}
.category-buttons button {
  background-color: #2EB86C; /* Зелений */
  color: #fff;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 5px;
  cursor: pointer;
  text-transform: uppercase;
  font-weight: 500;
}
.category-buttons button:hover {
  background-color: #249e5e;
}

/***************************************************
  GRID CONTAINERS FOR POSTS
****************************************************/
.grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

/* Картка (card) */
.card {
  background-color: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  display: flex;
  flex-direction: column;
  height: 400px; /* Fixed height for all cards */
}

/* Якщо є картинка */
.card-image {
  height: 200px; /* Fixed height for image container */
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* This will ensure images cover the area without distortion */
}

.card-content {
  padding: 1rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-title {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: #0C1F3F; /* синій */
}

.card-description {
  font-size: 0.95rem;
  color: #333;
  margin-bottom: 0.5rem;
  flex: 1;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 3; /* Limit to 3 lines */
  -webkit-box-orient: vertical;
}

.card-price {
  font-weight: 600;
  color: #666;
  margin-bottom: 1rem;
}

/* Кнопка для деталей */
.btn-primary {
  background-color: #2EB86C;
  color: #fff;
  padding: 0.8rem 1.5rem;
  border-radius: 8px;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  display: inline-block;
  transition: all 0.3s ease;
  border: 2px solid #2EB86C;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  width: 100%;
  margin-top: auto;
  box-shadow: 0 2px 4px rgba(46, 184, 108, 0.2);
}

.btn-primary:hover {
  background-color: #fff;
  color: #2EB86C;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(46, 184, 108, 0.3);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(46, 184, 108, 0.2);
}

/* Якщо користувач не залогінений (login-warning) */
.login-warning {
  color: #cc0000;
  font-size: 0.85rem;
}

/***************************************************
  RESPONSIVE
****************************************************/
@media (max-width: 992px) {
  .buy-page-container {
    flex-direction: column; /* sidebar зверху, контент знизу */
  }
  .filter-sidebar {
    width: 100%;
    margin-bottom: 2rem;
  }
}

@media (max-width: 480px) {
  .grid-container {
    grid-template-columns: 1fr; /* одна колонка */
  }
  .category-buttons {
    flex-wrap: wrap;
  }
}
/***************************************************
  ФІЛЬТРИ (FILTER SIDEBAR)
****************************************************/
.filter-sidebar {
  flex: 0 0 300px;
  background-color: var(--white);
  border-radius: var(--radius);
  box-shadow: 0 4px 12px var(--shadow-color);
  padding: 2rem 1.5rem;
  transition: transform var(--transition) ease, box-shadow var(--transition) ease;
}

.filter-sidebar:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px var(--shadow-color);
}

.filter-sidebar h3 {
  font-size: 1.6rem;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  border-bottom: 2px solid var(--secondary-color);
  padding-bottom: 0.5rem;
}

.filter-group {
  margin-bottom: 2rem;
}

.filter-group h4 {
  font-size: 1.2rem;
  color: var(--primary-color);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(0,0,0,0.1);
  padding-bottom: 0.3rem;
}

.filter-group label {
  display: flex;
  align-items: center;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-color);
  cursor: pointer;
  transition: color var(--transition) ease;
}

.filter-group label:hover {
  color: var(--secondary-color);
}

/* Поля вводу ціни */
.filter-group .price-range {
  display: flex;
  flex-direction: column;
  margin-bottom: 1rem;
}

.price-inputs {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
}

.price-inputs label {
  flex: 1;
}

.price-inputs input[type="number"] {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid #ddd;
  border-radius: var(--radius);
  transition: border-color var(--transition) ease, box-shadow var(--transition) ease;
}

.price-inputs input[type="number"]:focus {
  border-color: var(--secondary-color);
  box-shadow: 0 0 5px rgba(46, 184, 108, 0.3);
  outline: none;
}

/* Сортування */
.filter-group select {
  width: 100%;
  padding: 0.6rem;
  border: 1px solid #ddd;
  border-radius: var(--radius);
  background-color: var(--light-bg);
  appearance: none;
  background-image: url('data:image/svg+xml;charset=UTF-8,<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" fill="%23333" viewBox="0 0 20 20"><path d="M5.516 7.548a.75.75 0 011.06 0L10 10.935l3.424-3.387a.75.75 0 111.06 1.06l-4 4a.75.75 0 01-1.06 0l-4-4a.75.75 0 010-1.06z"/></svg>');
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1rem;
  transition: border-color var(--transition) ease, box-shadow var(--transition) ease;
}

.filter-group select:focus {
  border-color: var(--secondary-color);
  box-shadow: 0 0 5px rgba(46, 184, 108, 0.3);
  outline: none;
}

/* Кнопка "Застосувати" */
.btn-filter {
  width: 100%;
  background-color: var(--secondary-color);
  color: var(--white);
  border: none;
  padding: 0.75rem;
  border-radius: var(--radius);
  text-transform: uppercase;
  cursor: pointer;
  font-weight: 600;
  transition: background-color var(--transition) ease, transform var(--transition) ease, box-shadow var(--transition) ease;
  font-size: 1rem;
}

.btn-filter:hover {
  background-color: #249e5e;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(46, 184, 108, 0.2);
}

/* Кастомні радіо-кнопки */
.custom-radio {
  position: relative;
  padding-left: 35px;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
  user-select: none;
  transition: color var(--transition) ease;
}

.custom-radio:hover {
  color: var(--secondary-color);
}

.custom-radio input[type="radio"] {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.radio-marker {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  height: 20px;
  width: 20px;
  background-color: #eee;
  border-radius: 50%;
  transition: background-color var(--transition) ease, border var(--transition) ease;
  border: 2px solid #ccc;
}

.custom-radio input:checked ~ .radio-marker {
  background-color: var(--secondary-color);
  border: 2px solid var(--secondary-color);
}

.radio-marker::after {
  content: "";
  position: absolute;
  display: none;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--white);
}

.custom-radio input:checked ~ .radio-marker::after {
  display: block;
}
/* Стилі для кнопок перемикання категорій */
.category-buttons {
    margin-bottom: 20px;
    text-align: center;
}

.category-buttons button {
    background-color: #f1f1f1;
    border: none;
    padding: 10px 20px;
    margin: 0 5px;
    cursor: pointer;
    font-size: 16px;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.category-buttons button.active,
.category-buttons button:hover {
    background-color: #007acc;
    color: #ffffff;
}

/***************************************************
  КНОПКИ-ФІЛЬТРИ ТИПУ (Сайти / Домени)
****************************************************/
.type-filter-buttons {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.type-btn {
    padding: 0.6rem 2rem;
    border-radius: 6px;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 2px solid #0C1F3F;
    color: #0C1F3F;
    background-color: transparent;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.type-btn:hover {
    background-color: #0C1F3F;
    color: #fff;
}

.type-btn--active {
    background-color: #2EB86C;
    border-color: #2EB86C;
    color: #fff;
}

.type-btn--active:hover {
    background-color: #249e5e;
    border-color: #249e5e;
    color: #fff;
}